Educational presentation device for university political lessons

Abstract

The invention discloses an educational display device for university political classes, which comprises a bearing column, a rotating cylinder, a first display board and a second display board, the lower end of the bearing column is provided with a base, and the upper end of the bearing column The outer side is sleeved with a rotating drum through a slewing bearing. Two connecting columns are symmetrically arranged on the outer side of the rotating drum. The ends of the two connecting columns away from the rotating drum are fixedly connected to the first display board. Both ends of the first display board are One end of the extension block is fixedly connected, the other end of the extension block is connected to the second display board through the connection block, and the rotating cylinder is set so that the device can be rotated. The first display board and the second display board are arranged on the outside of the rotating drum , forming a polygon, which is convenient for the display of teaching political topics. The extension block and connecting block are set to make the second display board movable, so that the second display board is parallel to the first display board, so as to better display political topics to students. Thereby improving the efficiency of political class teaching.

Description

technical field [0001] The invention relates to the technical field related to education, in particular to an educational display device used in university political classes. Background technique [0002] The teaching of political courses in colleges does not have the strict logic of mathematics, nor the elegance and charm of Chinese. Politics is an abstract subject that involves various social systems, schools of thought, and social systems. Schools of thought have their own characteristics, and the knowledge points are abstract and complex. When teachers teach, it is difficult to explain abstract knowledge points clearly in a main line. At the same time, each political teacher is responsible for the teaching of multiple classes, writing on the blackboard repeatedly, wasting teaching time, and the labor intensity of teachers is also high. [0003] How to present abstract theories in a visual way, so that students can easily remember the relationship between various knowled...

AI Technical Summary

Problems solved by technology

[0002] The teaching of political courses in colleges does not have the strict logic of mathematics, nor the elegance and charm of Chinese. Politics is an abstract subject that involves various social systems, schools of thought, and social systems. Schools of thought have their own characteristics, and the knowledge points are abstract and complex. When teachers teach, it is difficult to explain abstract knowledge points clearly in a main line

At the same time, each political teacher is responsible for the teaching of multiple classes, writing on the blackboard repeatedly, wasting teaching time, and the labor intensity of teachers is also high

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